This is a list of hillforts in Wales.

Anglesey

Bridgend County Borough

Caerphilly County Borough

Carmarthenshire

• Allt Abercothi, promontory fort • Allt Clog-y-fran, promontory fort • Allt y Ferin, promontory fort • Allt-y-Cnap, partial contour fort • Banc y Rhyfel, partial contour fort • Blaen-maes, Pencarreg, contour fort • Cae Castell, Llangathen, promontory fort • Cae'r Castell, Llanarthney, promontory fort • Caer Blaen Minog, promontory fort • Caerau Clungwyn, promontory fort • Careg Llwyd, promontory fort • Carnawllon-Fawr, promontory fort • Carreg Cegyn, contour fort • Castell Bron Niwl, hillslope fort • Castell Elwyn, hillslope fort • Castell Gorwyn, hillslope fort • Castell Henfryn, partial contour fort • Castell Mawr, Llanwinio, promontory fort • Castell Mawr, Trelech-a'r-Bettws, partial contour fort • Castell Pant y Fen, level terrain fort • Castell Pen-y-Coed, promontory fort • Castell Pyr, Llanllwni, promontory fort • Castell y Waun, contour fort • Castell-y-Gaer, Newchurch, contour fort • Castell, Pencader, promontory fort • Castle Lloyd Camp, promontory fort • Cefn Crug, promontory fort • Cefn Gaer, contour fort • Cefnbenydd, contour fort • Cencoed, promontory fort • Cilcrug, partial contour fort • Clog-y-Fran, partial contour fort • Court Wood, contour fort • Coygan Camp, contour fort • Craig Gwrtheyrn, hillfort • Croes Arthur, level terrain fort • Cwm-Felin Boeth, partial contour fort • Dan Lan y Castell, contour fort • Danycerrig, contour fort • Dinas Fawr, Llangeler, hillslope fort • Dinefwr Castle, contour fort • Dryslwyn Castle, contour fort • Gaer Fawr, Manordeilo, contour fort • Gelli Diogyn, partial contour fort • Gilman Point and Napps Circle, promontory fort • Glan-y-Mor Fort, Laugharne, hillslope fort • Grongaer, Llangathen, contour fort • Hafod Camp, promontory fort • Llansteffan Castle, promontory fort • Llwyndu Camp, contour fort • Maes Ifan, promontory fort • Maes y Castell, partial contour fort • Mandinam, contour fort • Merlin's Hill, contour fort • Moat Farm Camp, promontory fort • Parc Cynog Farm, level terrain fort • Parc y Gaer, Carmarthen, hillslope fort • Parc-Castell, Llangeler, promontory fort • Parc-y-Gaer, Abergwili, promontory fort • Parc-y-Gaer, Colston, promontory fort • Pen y Gaer Fawr, Penlan, contour fort • Pen y Gaer, Llanybydder, contour fort • Pen y Gaer, Sarnau, promontory fort • Pen-y-Gaer, Abernant, promontory fort • Pen-y-Gaer, Meidrim, partial contour fort • Pen-y-Gar, Llanpumsaint, promontory fort • Pen-y-Garn, partial contour fort • Pencaerau-bach, promontory fort • Pencastell, Llanwinio, promontory fort • Sugar Loaf, contour fort • Tal-y-Fan, Llandeilofawr, hillslope fort • Top Castle, partial contour fort • Waun-y-Castell, contour fort • Woodreefe Castle, promontory fort • Y Fan, contour fort • Y Gaer Fach, contour fort • Y Gaer Wen, contour fort • Y Gaer, Pencarreg, contour fort • Y Garn Goch, contour fort • Yr Hen Castell, Llanfihangel-ar-arth, partial contour fort

Ceredigion

• Alltfadog South, contour fort • Bronfre-ganol, contour fort • Bryn Maen Caerau, Cellan, marsh fort • Caer Allt-goch, contour fort • Caer Argoed, partial contour fort • Caer Cadwgan, Cellan, contour fort • Caer Lletty-llwyd, partial contour fort • Caer Llifry, contour fort • Caer Pwll-Glas, partial contour fort • Caerau, Henllan, promontory fort • Capel Bangor Camp, contour fort • Castell Allt-goch, hillfort • Castell Bach, Cwm Tydi, promontory fort • Castell Bach, Llanrhystyd, contour fort • Castell Bach, Penbryn, promontory fort • Castell Blaen-Igau, promontory fort • Castell Bwa-drain Camp, contour fort • Castell Cadwaladr, contour fort • Castell Crugiau, contour fort • Castell Cwmere, promontory fort • Castell Disgwylfa, contour fort • Castell Flemish hillfort, contour fort • Castell Goetre, contour fort • Castell Goginan Fach, promontory fort • Castell Grogwynion, partial contour fort • Castell Gwynionydd, partial contour fort • Castell Mawr, contour fort • Castell Moeddyn, contour fort • Castell Moeddyn Fach, promontory fort • Castell Nadolig, contour fort • Castell Nantperchellan, promontory fort • Castell Olwen, contour fort • Castell Perthi-mawr, multiple enclosure hillfort • Castell Rhyfel, contour fort • Castell Tregaron, promontory fort • Castell-Careg-Wen, promontory fort • Cefn Blewog Camp, partial contour fort • Clyn-yr-Ynys, hillslope fort • Cnwc y Bugail, contour fort • Coed Allt-fedw Camp, contour fort • Coed Ty'n-y-Cwm, partial contour fort • Coed-Parc Gaer, hillslope fort • Cribyn Clotas, hillfort • Cribyn Gaer, contour fort • Crug-y-balog, contour fort • Crugllwyn Camp, promontory fort • Cwm Castell, contour fort • Dinas Cerdin, contour fort • Dinas, Melindwr, contour fort • Esgair Nant-yr-arian, promontory fort • Foel y Mwnt, promontory fort • Gaer Fawr, contour fort • Gaer Lwyd, partial contour fort • Gaer Pwntan, contour fort • Gaer Rhydlydan, contour fort • Gaer Wen, Pen-y-graig, promontory fort • Gaer-Wen, Llangranog, partial contour fort • Gaer, Brongwyn, contour fort • Gaer, Llandygwydd, level terrain fort • Gilfach-Hafel Camp, contour fort • Graig y Gwbert, promontory fort • Hen Gaer, Bow Street, contour fort • Llangranog, promontory fort • Lletty-evan-hen, hillfort • Mynachlog-Uchaf, hillslope fort • New Cross Camp, contour fort • Old Warren Hill, promontory fort • Pant y Bula, promontory fort • Pen Clawdd-mawr, promontory fort • Pen Coed-foel Camp, contour fort • Pen Dinas, contour fort • Pen Dinas, Elerch, contour fort • Pen-y-Bannau, partial contour fort • Pen-y-Darren, contour fort • Pen-y-Felin Wynt Hillfort, promontory fort • Pen-y-Frwydd Llwyd Camp, Craig Ystradmeurig, contour fort • Pen-y-Gaer, Llanbadarn, contour fort • Pen-y-Gaer, Nantcwnlle, partial contour fort • Pendinas Lochtyn, contour fort • Penrhyn Coch Camp, partial contour fort • Tan-y-ffordd, partial contour fort • Tre-Coll, promontory fort • Trwyn Crou, promontory fort • Y Gaer, Caron-uwch-clawdd, contour fort • Y Gaer, Ciliau Aeron, hillslope fort • Ynys Lochtyn, promontory fort

City and County of Cardiff

City and County of Swansea

Conwy County Borough

Denbighshire

Flintshire

Gwynedd

• Bryn Castell, Uwch Mynydd, contour fort • Bryn Rhydd, partial contour fort • Bryn-y-Castell, contour fort • Bwlch Ffordd Isa, partial contour fort • Bwlch, Llangelynin, partial contour fort • Byrllysg fort, hillslope fort • Caer Carreg-y-Fran, Cwm Glo, contour fort • Caer Euni, partial contour fort • Caer Pencraig, Ty'n y Caeau, contour fort • Caer, Glascoed, contour fort • Careg-y-Llam, Pistyll, promontory fort • Carn Fadryn castle and hillfort, contour fort • Carn Pentyrch, Llangybi, contour fort • Castell Caerau Camp, Gyrn Goch, contour fort • Castell Mawr, Rhoslefain, partial contour fort • Castell Odo, Aberdaron, contour fort • Castell Pared Mawr, level terrain fort • Castell-y-Gaer, Llangelynin, contour fort • Castell, Llanengan, partial contour fort • Cefn Ddwysarn Camp, partial contour fort • Clogwyn Arllef, contour fort • Conion, level terrain fort • Craig y Castell I, Brithdir, contour fort • Craig y Castell II, Brithdir, contour fort • Craig y Ddinas, Llanddwywe-is-y-Gaer, contour fort • Craig yr Aderyn, contour fort • Craig-y-Dinas, Pontllyfni, contour fort • Craig-y-Tyddyn Camp, partial contour fort • Creigiau Gwineu, contour fort • Dinas Camp, Y Felinheli, promontory fort • Dinas Dinlle hillfort, contour fort • Dinas Dinorwig, contour fort • Dinas Emrys, contour fort • Dinas Oleu, contour fort • Dinas, Beddgelert, contour fort • Dinas, Ty-du, contour fort • Ffridd Fechan Fort, hillslope fort • Foel Caethle, Tywyn, contour fort • Garn Boduan, contour fort • Garn Saethon, contour fort • Llechlwyd Tonfanau, Tywyn, promontory fort • Maes-y-Gaer Camp, Aber, contour fort • Maesoglan Farm, hillslope fort • Moel Dinas, Garreg, contour fort • Moel Faner, contour fort • Moel Goedog Camp, partial contour fort • Moel Offrwm, contour fort • Moel Offrwm Lower Camp, hillfort • Moel y Gest, contour fort • Mynydd Mynyllod, partial contour fort • Mynydd Mynytho, partial contour fort • Nant-y-Castell, Llanbedrog, contour fort • Nantlle, Llanllyfni, contour fort • Pared y Cefn hir, contour fort • Pen Dinas Camp, Llandygai, partial contour fort • Pen y Dinas, partial contour fort • Pen y Gaer, Cilfodan, Bethesda, contour fort • Pen y Gaer, Llanaelhaearn, contour fort • Pen-y-Bryn, Cymer, promontory fort • Pen-y-Gaer Camp, Aberglaslyn, contour fort • Pen-y-Gaer, Afon Soch, contour fort • Pen-y-Gaer, Llanbedrog, promontory fort • Pen-y-Garreg, Clynnog, partial contour fort • Pier Camp, Bangor, contour fort • Polish Home, Rhyd-y-Clafdy, contour fort • Porth Oer, promontory fort • Tal-y-Gareg, Tonfanau Quarry, Towyn, contour fort • Tre'r Ceiri, contour fort • Trwyn Porth Dinllaen, promontory fort • Tyddyn Bychan, Rhyd y Clafdy, promontory fort • Wyddgrug, contour fort • Y Foel, Pontllynfi, contour fort • Y Gaer, Ystum Gwadnaeth, contour fort • Ynys For, partial contour fort

Merthyr Tydfil County Borough

Monmouthshire

Neath Port Talbot County Borough

Newport

Pembrokeshire

• Allt Fawr, promontory fort • Arnold's Hill, partial contour fort • Berry Hill, promontory fort • Berry Slade, promontory fort • Black Point Rath, promontory fort • Blaen Gywddno, promontory fort • Borough Head, promontory fort • Bowett Wood Camp, promontory fort • Brawdy Castle, promontory fort • Broadmoor Rath, promontory fort • Buckspool Down Camp, promontory fort • Bulliber Camp, partial contour fort • Bush Inn Camp, Robeston Wathen, promontory fort • Caer Aber Pwll, Caerau, promontory fort • Caerau Gaer, Llandewi Velfrey, partial contour fort • Canaston Wood Camp, promontory fort • Capeston Rath, promontory fort • Carn Alw, partial contour fort • Carn Ffoi, contour fort • Carningli Hillfort, partial contour fort • Carreg Golchfa, promontory fort • Castell Caerwen, promontory fort • Castell Coch, Penmorfa, promontory fort • Castell Coch, Tremynydd, promontory fort • Castell Coch, Trevine, promontory fort • Castell Cynon, promontory fort • Castell Felinganol, promontory fort • Castell Forlan, promontory fort • Castell Gilfach Gam, promontory fort • Castell Gwyn II, promontory fort • Castell Gwyn, Llandissilio, multiple enclosure hillfort • Castell Gwyndy, promontory fort • Castell Heinif, promontory fort • Castell Hendre Wen, partial contour fort • Castell Henllys, partial contour fort • Castell Llwyd, Meline, promontory fort • Castell Mael, Puncheston, promontory fort • Castell Mawr Hillfort, contour fort • Castell Meherin East, contour fort • Castell Meherin West, partial contour fort • Castell Nanhyfer, Nevern, promontory fort • Castell Pant-y-Phillip, contour fort • Castell Pen-yr-Allt, Llantood, promontory fort • Castell Pengegin, promontory fort • Castell Penpleidiau, promontory fort • Castell Rhyd-y-Brwyn, partial contour fort • Castell Tre Ruffydd, promontory fort • Castell Trefach, Nevern, promontory fort • Castell-y-Fuwch, hillslope fort • Castle Head, St. Brides, promontory fort • Castle Lake Camp, promontory fort • Castlemartin Castle, contour fort • Castles Bay, promontory fort • Clawdd y Milwyr, promontory fort • Clegyr Boia, contour fort • Crocksydam Camp, promontory fort • Crowhill Rath, promontory fort • Cwm Gloyn Camp (Eastern enclosure). , promontory fort • Cwm Gloyn II (West enclosure), promontory fort • Cwm-Pen-y-Benglog, promontory fort • Dale Point, promontory fort • Denant, promontory fort • Dinas Fach, Solva, promontory fort • Dinas Island Castle (East), partial contour fort • Dinas Mawr, Llanwnda, Pen-caer, promontory fort • Faenor Gaer, partial contour fort • Ffynone Wood, promontory fort • Fishpond Camp, promontory fort • Flimston Bay Camp, Castlemartin, promontory fort • Foel Drygarn, contour fort • Freshwater East Camp, promontory fort • Gaer Cwmffryd, promontory fort • Garn Fawr, contour fort • Garn Fechan, Llanwnda, contour fort • Glandwr Isaf Camp, promontory fort • Great Castle Head, Dale, promontory fort • Great Castle Head, St Ishmael's, promontory fort • Great Treffgarne Rocks Camp, contour fort • Greenala Camp, promontory fort • Gribin Promontory Fort, Solva, contour fort • Gribin Ridge Fort, Solva, partial contour fort • Hazel Grove Camp South, promontory fort • Holgan, promontory fort • Howney Stone Rath, promontory fort • Keeston Castle, partial contour fort • Lambeeth, promontory fort • Lamborough Camp, promontory fort • Linney Head Camp, Castlemartin, promontory fort • Little Aber Pwll, Caerau, promontory fort • Little Castle Head, St Ishmael's, promontory fort • Little Castle Point, Dale, promontory fort • Llanddewi Gaer, promontory fort • Marloes Sound Rath, level terrain fort • Martin's Haven, promontory fort • Merrion Camp, partial contour fort • Molleston Back Camp, hillslope fort • Mullock Bridge West, promontory fort • Old Castle Camp, Manorbier, promontory fort • Old Castle, Milford, promontory fort • Pant-y-Cadno, contour fort • Parc Castell, Castlebythe, promontory fort • Parc Castell, Pont Cwm-bach, promontory fort • Pen-Castell, St Dogmael's, promontory fort • Penrhyn Erw-goch, promontory fort • Poll Carn, partial contour fort • Porth Y Bwch, promontory fort • Porth y Rhaw Camp, promontory fort • Porth-Egr, promontory fort • Posty Draw, Bletherston, promontory fort • Quoit's Wood, promontory fort • Romans Castle, partial contour fort • Rudbaxton Rath, contour fort • Skomar Camp, Lydstep, promontory fort • Solva, partial contour fort • South Castle, Skomer, promontory fort • South Hook Camp, promontory fort • St Lawrence Camp, promontory fort • Stackpole, promontory fort • Stackpole, Cheriton, contour fort • Sunnyside, contour fort • Syke Rath, promontory fort • Thornton Rath, promontory fort • Tower Point, St. Brides, promontory fort • Trwyn-y-Castell, promontory fort • Tyganol Fort, Nevern, promontory fort • Walwyn's Castle, promontory fort • Warman's Hill, hillslope fort • West Angle Bay, promontory fort • West Pennar Rath, partial contour fort • West Pickard Camp, promontory fort • West Popton Camp, promontory fort • Wooltack Point, promontory fort • Y Castell, Bridell, promontory fort • Y Gaer, Bridell, promontory fort • Y-Castell, Henre Ruffydd, Solva, promontory fort • Ynys-y-Castell, Abercastle, promontory fort

Powys

Rhondda Cynon Taf

Vale of Glamorgan

Wrexham County Borough